Question: When did the torch visit the city where the regional office of the World Bank in the country with a constitution?
Context: Document 1: 2008 Summer Olympics torch relay: India: Due to concerns about pro-Tibet protests, the relay through New Delhi on April 17 was cut to just 2.3 km (less than 1.5 miles), which was shared amongst 70 runners. It concluded at the India Gate. The event was peaceful due to the public not being allowed at the relay. A total of five intended torchbearers -Kiran Bedi, Soha Ali Khan, Sachin Tendulkar, Bhaichung Bhutia and Sunil Gavaskar- withdrew from the event, citing "personal reasons", or, in Bhutia's case, explicitly wishing to "stand by the people of Tibet and their struggle" and protest against the PRC "crackdown" in Tibet. Indian national football captain, Baichung Bhutia refused to take part in the Indian leg of the torch relay, citing concerns over Tibet. Bhutia, who is Sikkimese, is the first athlete to refuse to run with the torch. Indian film star Aamir Khan states on his personal blog that the "Olympic Games do not belong to China" and confirms taking part in the torch relay "with a prayer in his heart for the people of Tibet, and ... for all people across the world who are victims of human rights violations". Rahul Gandhi, son of the Congress President Sonia Gandhi and scion of the Nehru-Gandhi family, also refused to carry the torch.
Document 2: New Delhi: The city is home to numerous international organisations. The Asian and Pacific Centre for Transfer of Technology of the UNESCAP servicing the Asia-Pacific region is headquartered in New Delhi. New Delhi is home to most UN regional offices in India namely the UNDP, UNODC, UNESCO, UNICEF, WFP, UNV, UNCTAD, FAO, UNFPA, WHO, World Bank, ILO, IMF, UNIFEM, IFC and UNAIDS.
Document 3: List of current Indian chief ministers: In the Republic of India, a chief minister is the head of government of each of twenty-nine states and two union territories (Delhi and Puducherry). According to the Constitution of India, at the state-level, the governor is de jure head, but de facto executive authority rests with the chief minister. Following elections to the state legislative assembly, the governor usually invites the party (or coalition) with a majority of seats to form the government. The governor appoints the chief minister, whose council of ministers are collectively responsible to the assembly. Given he has the assembly's confidence, the chief minister's term is usually for a maximum of five years; there are no limits to the number of terms he or she can serve.Since June 2018, the office of Chief Minister of Jammu and Kashmir has been vacant; President's rule is in force there. Of the thirty incumbents, only one is a woman—Mamata Banerjee in West Bengal. Serving since March 2000 (for 19 years, 107 days), Odisha's Naveen Patnaik has the longest incumbency. Amarinder Singh (b. 1942) of Punjab is the oldest chief minister while Arunachal Pradesh's Pema Khandu (b. 1979) is the youngest. Twelve incumbents belong to the Bharatiya Janata Party and five to the Indian National Congress; no other party has more than one chief minister in office.
Answer: April 17
Reasoning steps: what constitution? Answer: India
The regional office of the World Bank in India is located in what city? Answer: New Delhi
When did the torch visit New Delhi ? Answer: April 17